Oral presentation

[12a-D221-1~9] 9.4 Thermoelectric conversion

Thu. Mar 12, 2020 9:00 AM - 11:45 AM D221 (11-221)

Atsuko Kosuga(Osaka Pref. Univ.), Yoshiki Takagiwa(NIMS)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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9:00 AM - 9:15 AM

△ [12a-D221-1] Improvement of Thermoelectric Figure of Merit for Layered Cobalt Oxides

〇(M1)Yugo Takashima¹, Takaki Onozato¹, Hai Jun Cho², Hiromichi Ohta² (1.IST-Hokkaido U., 2.RIES-Hokkaido U.)

9:15 AM - 9:30 AM

△ [12a-D221-2] Mechanism of double charge polarity conversion in Sb-doped SnSe

〇Chihiro Yamamoto¹, Xinyi He¹, Yukika Hashimoto¹, Takayoshi Katase¹, Keisuke Ide¹, Hidenori Hiramatsu^1,2, Shigenori Ueda^3,4, Hideo Hosono², Toshio Kamiya^1,2 (1.MSL, Tokyo Tech., 2.MCES, Tokyo Tech., 3.SPring-8, 4.NIMS)

9:30 AM - 9:45 AM

[12a-D221-3] Phonon structure and lattice thermal conductivity of enargite Cu₃PS₄

〇Koichiro Suekuni¹, Takuya Tanimoto¹, Terumasa Tadano², Taiga Kamei¹, Hikaru Saito¹, Hirotaka Nishiate³, Chul-Ho Lee³, Michitaka Ohtaki¹ (1.Kyushu Univ., 2.NIMS, 3.AIST)

9:45 AM - 10:00 AM

▼ [12a-D221-4] Phonon-Glass Electron-Crystal behavior in Magneli tungsten oxide

〇(D)GOWOON KIM¹, Bin Feng², Hai Jun Cho^1,3, Yuichi Ikuhara², Hiromichi Ohta^1,3 (1.Hokkaido Univ., 2.Univ. of Tokyo, 3.RIES of Hokkaido Univ.)

10:00 AM - 10:30 AM

[12a-D221-5] [The 4th Thin Film and Surface Physics Division Award Speech] Methodology of thermoelectric power factor enhancement by controlling nanowire interface

〇Takafumi Ishibe¹, Atsuki Tomeda¹, Kentaro Watanabe², Yoshinari Kamakura³, Nobuya Mori⁴, Nobuyasu Naruse⁵, Yutaka Mera⁵, Yuichiro Yamashita⁶, Yoshiaki Nakamura¹ (1.Eng. Sci. Osaka Univ., 2.Tohoku Univ., 3.Osaka Institute of Technology, 4.Eng. Osaka Univ., 5.Shiga Univ. Medical Science, 6.AIST)

10:45 AM - 11:00 AM

[12a-D221-6] Preparation of Bi-doped SnSe thermoelectric film and evaluation of thermoelectric property

〇Keima Nakamura¹, Tomoya Horide¹, Manabu Ishimaru¹, Kaname Matsumoto¹ (1.Kyushu Inst.Technol.)

11:00 AM - 11:15 AM

△ [12a-D221-7] Enhancing thermoelectric properties of Mg₂Sn_1-xSb_x single crystals via introducing Mg vacancies

〇(DC)Wataru Saito¹, Kei Hayashi¹, Zhicheng Huang¹, Yuzuru Miyazaki¹ (1.Tohoku Univ.)

11:15 AM - 11:30 AM

[12a-D221-8] Chemical, Thermoelectric, and Mechanical Characterization of Ga-doped Ag₆Ge₁₀P₁₂

〇Hiromasa Namiki¹, Masahiro Kobayashi¹, Yasuyoshi Saito¹, Naoki Tachibana¹, Yuichi Ota¹ (1.TIRI)

11:30 AM - 11:45 AM

△ [12a-D221-9] Carrier localization and high power factor for 3d transition metal phosphide NiSi_3-xGa_xP₄

〇Masanobu Miyata¹, Mikio Koyano¹ (1.JAIST)

Oral presentation

[12p-D221-1~9] 9.4 Thermoelectric conversion

Thu. Mar 12, 2020 1:00 PM - 3:30 PM D221 (11-221)

Hiroaki Anno(Sanyo-Onoda City Univ.), Takashiri Masayuki(Tokai Univ.)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:00 PM - 1:15 PM

[12p-D221-1] Thickening of Al-induced layer-exchanged Si_1-xGe_x film for improving
thermoelectric power output

〇Tomoki Ozawa¹, Kinta Kusano¹, Takashi Suemasu¹, Kaoru Toko^1,2 (1.Univ. of Tsukuba, 2.JST PRESTO)

1:15 PM - 1:30 PM

[12p-D221-2] Effect of Ga content on thermoelectric properties of Ba₈Cu₅Ga_xGe_40−xP Clathrate

〇Kazuya Okamoto¹, Yudai Koga¹, Hiroaki Anno¹ (1.Sanyo-Onoda City University)

1:30 PM - 1:45 PM

△ [12p-D221-3] p- and n-type Si_1-xGe_x thermoelectric thin films formed by Ag-induced layer exchange

〇Mikie Tsuji¹, Masayuki Murata², Atsushi Yamamoto², Takashi Suemasu¹, Kaoru Toko^1,3 (1.Univ. of Tsukuba, 2.AIST, 3.JST PRESTO)

1:45 PM - 2:00 PM

[12p-D221-4] Thermoelectric properties and crystal structures of Na–Ga–Sb ternary compounds

Yoshitaka Yamada^1,2, 〇Takahiro Yamada¹, Hisanori Yamane¹ (1.IMRAM, Tohoku Univ., 2.Tohoku Univ.)

2:00 PM - 2:15 PM

[12p-D221-5] Particle size dependence of lattice thermal conductivity of CrSi₂

〇Atsushi Hara¹, Seongho Choi², Masahiro Tahashi¹, Hideo Goto¹, Masaharu Matsunami², Tsunehiro Takeuchi² (1.Chubu University, 2.Toyota Tech. Inst.)

2:30 PM - 2:45 PM

▼ [12p-D221-6] Synthesis, characterization and densification of n- and p-types skutterudites belonging to the Sm_y (Fe_1-x Ni_x)₄ Sb₁₂ system to be used as substrates for wettability studies.

〇(D)Giovanna Latronico¹, Paolo Mele¹, Shrikant Saini², Fabrizio Valenza³, Riccardo Carlini⁴, Seongho Choi⁵, Tsunehiro Takeuchi⁵, Angelica Baldini⁶, Umberto Anselmi-Tamburini⁶, Cristina Artini⁴ (1.Shibaura Inst. of Tech., 2.Kyushu Inst. of Tech., 3.CNR-ICMATE Genova, 4.Univ. of Genova, 5.Toyota Tech. Inst., 6.Univ. of Pavia)

2:45 PM - 3:00 PM

[12p-D221-7] Design of new thermoelectric materials by the informatics of experimental data on Starrydata

〇Yukari Katsura^1,2,3, Masaya Kumagai^4,3, Takushi Kodani^1,2, Riku Sato^1,2, Kaoru Kimura¹, Koji Tsuda^1,2,3 (1.Univ. of Tokyo, 2.NIMS, 3.RIKEN, 4.SAKURA Internet Inc.)

3:00 PM - 3:15 PM

[12p-D221-8] Lattice dynamics of all-inorganic halide perovskites: A first-principles study

〇(D)Shoya Kawano¹, Satoshi Iikubo¹, Terumasa Tadano² (1.Kyushu Inst. Tech., 2.NIMS)

3:15 PM - 3:30 PM

[12p-D221-9] Tertiary battery with use of phase transition

〇Takayuki Shibata¹, Hiroki Iwaizumi², Yuya Fukuzumi², Yutaka Moritomo^2,3 (1.NIT, Gunma College, 2.Univ. of Tsukuba, 3.TREMS, Univ. of Tsukuba)

Oral presentation

[13a-D511-1~12] 9.4 Thermoelectric conversion

Fri. Mar 13, 2020 9:00 AM - 12:15 PM D511 (11-511)

Mikio Koyano(JAIST), Tsunehiro Takeuchi(Toyota Technol. Inst.)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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9:00 AM - 9:15 AM

[13a-D511-1] Fully optimized design and performance of transverse-type micro-TEG modules using Si-nanowires

〇Hayato Kumagai¹, Yusaku Shiotsu¹, Hiroyuki Endou¹, Satoshi Sugahara¹ (1.FIRST, Tokyo Inst. of Tech.)

9:15 AM - 9:30 AM

[13a-D511-2] Design optimization of thin-film transverse-type micro-TEG modules using Heusler alloy

〇Yusaku Shiotsu¹, Hiroyuki Endou¹, Hayato Kumagai¹, Satoshi Sugahara¹ (1.FIRST, Tokyo Inst. of Tech.)

9:30 AM - 9:45 AM

[13a-D511-3] Enhancement of power factor by two-dimensional electron gas in AlGaAs/GaAs system

〇(M1)Yuto Uematsu¹, Tatsuhiko Taniguchi¹, Ryoya Hosoda¹, Takafumi Ishibe¹, Takaaki Mano², Akihiro Ohtake², Yoshiaki Nakamura¹ (1.Osaka Univ., 2.NIMS)

9:45 AM - 10:00 AM

[13a-D511-4] High thermoelectric power factor in epitaxial CaSi₂ thin films by controlling Ca/Si interface reaction

〇Tsukasa Terada¹, Yuto Uematsu¹, Takafumi Ishibe¹, Eiichi Kobayashi², Yuichiro Yamashita³, Yoshiaki Nakamura¹ (1.Osaka Univ., 2.Kyushu Synchrotron Light Research Center, 3.AIST)

10:00 AM - 10:15 AM

[13a-D511-5] The origin of high thermoelectric power factor of Si-rich SiGe/Si superlattices

〇(D)Tatsuhiko Taniguchi¹, Takafumi Ishibe¹, Md. Mahfuz Alam², Kentarou Sawano², Yoshiaki Nakamura¹ (1.Osaka Univ., 2.Tokyo City Univ.)

10:15 AM - 10:30 AM

[13a-D511-6] High thermoelectric performance by controlling structure factor in nanostructured Si films

〇Shunya Sakane¹, Takafumi Ishibe¹, Nobuyasu Naruse², Yutaka Mera², Md. Mahfuz Alam³, Kentarou Sawano³, Yoshiaki Nakamura¹ (1.Osaka Univ., 2.Shiga Univ. Medical Science, 3.Tokyo City Univ.)

10:45 AM - 11:00 AM

[13a-D511-7] Phase dependence of anomalous Nernst effect in full-Heusler alloy Co₂MnGa

〇(M1)Ryota Uesugi¹, Tomoya Higo^1,2, Zheng Zhu¹, Kouta Kondou^1,2,3, Yoshichika Otani^1,2,3, Satoru Nakatsuji^1,2,4,5 (1.ISSP, 2.JST CREST, 3.RIKEN, 4.Univ. of Tokyo, 5.Johns Hopkins Univ.)

11:00 AM - 11:15 AM

△ [13a-D511-8] Thermoelectric properties of a topological insulator Bi_2−xSb_xTe_3−ySe_y surface: Influence of ionic disorders

〇Takahiro Chiba¹, Takashi Komine², Saburo Takahashi³ (1.NIT-Fukushima Col., 2.Ibaraki Univ., 3.AIMR-Tohoku Univ.)

11:15 AM - 11:30 AM

▲ [13a-D511-9] Enhancement of temperature change induced by anomalous Ettingshausen effect in ferromagnetic metal films on suspended membrane substrates

〇(P)Rajkumar Modak¹, Ken-ichi Uchida^1,2,3 (1.NIMS, 2.IMR, Tohoku Univ., 3.CSRN, Tohoku Univ.)

11:30 AM - 11:45 AM

△ [13a-D511-10] Characterization of a Prototype of Thermoelectric Generation Module with Bellows Structure using Carbon Nanotubes

〇Kazuya Okamoto¹, Hiroaki Anno¹ (1.Sanyo-Onoda City University)

11:45 AM - 12:00 PM

[13a-D511-11] Development of lightweight and compact flexible thermoelectric conversion device and its reliability evaluation

〇Tohru Sugahara¹, Ekubaru Yusuf¹, Ibano Kenzo², Suganuma Katsuaki¹ (1.Osaka Univ. ISIR, 2.Osaka Univ. Eng.)

12:00 PM - 12:15 PM

[13a-D511-12] Thermoelectric measurement at high-temperature up to 5 GPa

〇YOSHIHISA Mori¹, Yoshifumi Ishiyama¹, Takashi Yoshino², Ran Wang², Hitoshi Gomi² (1.Okayama Univ. of Sci., 2.Okayama Univ.)

Poster presentation

[12p-PA4-1~20] 9.4 Thermoelectric conversion

Thu. Mar 12, 2020 4:00 PM - 6:00 PM PA4 (PA)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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4:00 PM - 6:00 PM

[12p-PA4-1] (Cu,Ag)₂SnS₃ Thermoelectrics

〇Sigeyuki Nakamura¹, Shin'ya Shiga², Tetsuya Okuyama³, Takehito Kato⁴, Hideaki Araki⁵, Akiko Takeuchi⁵, Toshiyuki Yamaguchi⁶, Yoji Akaki⁷, Satoru Seto⁸, Masatoshi Takeda⁹ (1.NIT Tsuyama Coll., 2.NIT Niihama Coll., 3.NIT Kurume Coll., 4.NIT Oyama Coll., 5.NIT Nagaoka Coll., 6.NIT Wakayama Coll., 7.NIT Miyakonojo Coll., 8.NIT Ishikawa Coll., 9.Nagaoka Univ. Tech.)

4:00 PM - 6:00 PM

▲ [12p-PA4-2] Spark plasma sintering effect of BaSnO₃ perovskite materials for thermoelectric energy conversion application

〇(D)Rajasekaran Palani¹, Yuki Kumaki¹, Rajkumar Rajavel³, Arivanandhan Mukannan², Jayavel Ramasamy², Masaru Shimomura¹ (1.Shizuoka University, 2.Anna University, 3.Madras University)

4:00 PM - 6:00 PM

[12p-PA4-3] The carrier concentration dependence of power factor observed for Bi₂Sr₂CaCu₂O_8+d and Bi₂Sr₂CuO_6+d

〇(M1)Naoto Kubo¹, Robert Sobota¹, Masaharu Matusnami¹, Tsunehiro Takeuchi¹ (1.Toyota Tech. Inst.)

4:00 PM - 6:00 PM

[12p-PA4-4] Thermoelectric properties of natural iron pyrite crystals

〇Shunya Kaneko¹, Sohta Shida¹, Yasunori Chonan¹, Koji Kotani¹, Takao Komiyama¹, Hiroyuki Yamaguchi¹, Yasushi Sugawara², Takashi Sekine², Shigeaki Sugiyama² (1.Akita Prefectural Univ., 2.AIT)

4:00 PM - 6:00 PM

[12p-PA4-5] Effect of pn junction interface in thin film thermoelectric material on thermoelectric properties

〇Hoshito Murakawa¹, Mutsunori Uenuma¹, Yasuaki Ishikawa¹, Yukiharu Uraoka¹ (1.NAIST)

4:00 PM - 6:00 PM

[12p-PA4-6] Thermoelectric properties in perovskite type oxides Sm_1-xSr_xFeO₃

〇Hiroshi Nakatsugawa¹, Syunta Kazama¹, Miwa Saito², Yoichi Okamoto³ (1.Yokohama Nat. Univ., 2.Kanagawa Univ., 3.Nat. Def. Acad.)

4:00 PM - 6:00 PM

[12p-PA4-7] Thermoelectric Properties and Mixed Valence of Novel Silicide Yb(Si_1-_xGe_x)₂

〇Akinori Nishide^1,4, Sora-at Tanusilp², Wataru Kowa³, Mitsuharu Yashima³, Akira Nambu¹, Hiroaki Muta⁴, Hidekazu Mukuda³, Jun Hayakawa¹, Ken Kurosaki^2,4 (1.Center for Exploratory Research, Hitachi Ltd, 2.KURNS, Kyoto Univ., 3.Grad. School of Eng. Sci., Osaka Univ., 4.Grad. School of Eng., Osaka Univ.)

4:00 PM - 6:00 PM

[12p-PA4-8] Thermoelectric property calculated by space charge models (2)

〇Hirofumi Kakemoto¹ (1.Techno Pro R&D company, Techno Pro Inc.)

4:00 PM - 6:00 PM

▲ [12p-PA4-9] Characterization of Mg₂Sn_1-xGe_x Thin Films for Thermoelectric Applications

〇(D)Mariana Lima^1,2, Takashi Aizawa², Takao Mori^1,2, Takeaki Sakurai¹ (1.University of Tsukuba, 2.National Institute for Materials Science)

4:00 PM - 6:00 PM

[12p-PA4-10] Thermally induced n-type doping of single-walled carbon nanotube thin films doped with cationic surfactant and stability evaluation in air atmosphere

〇Tomoyuki Chiba¹, Yuhei Seki¹, Rikuo Eguchi¹, Masayuki Takashiri¹ (1.Tokai Univ.)

4:00 PM - 6:00 PM

[12p-PA4-11] Improvement of thermoelectric properties of sputtered Bi₂Te₃/ electrodeposited Bi₂Te₃ homo-stacked films using sputtered films as electrodes for electrodeposition

〇Norimasa Oga¹, Mori Ryotaro¹, Takashiri Masayuki¹ (1.Tokai Univ.)

4:00 PM - 6:00 PM

[12p-PA4-12] Composition Dependence of Crystal Structure and Band Structure of
GeTe-rich Ge-Sb-Te-system Thermoelectric Materials

〇(D)Tomohiro Oku¹, Hiroki Funashima², Yoshiki Kubota¹, Atsuko Kosuga^1,3 (1.Osaka Pref. Univ., 2.Kyusyu Univ., 3.JST PREST)

4:00 PM - 6:00 PM

[12p-PA4-13] Preparation Condition Dependence of Crystal Structure and
Thermoelectric Properties of GeTe-rich Ge-Sb-Te-system

〇(B)Takuya Isuzugawa¹, Yoshiki Kubota¹, Atsuko Kosuga^1,2 (1.Osaka Pref. Univ., 2.JST PREST)

4:00 PM - 6:00 PM

[12p-PA4-14] organic solvent effect on electrochemical Seebeck coefficient of [Fe(CN)₆]^4-/[Fe(CN)₆]^3-

〇(M1)Dai Inoue¹, Yuya Fukuzumi¹, Yutaka Moritomo^2,3 (1.Grad. Sch. Pre and Appl. Sci., Tsukuba Univ., 2.Fac. Pre and Appl. Sci., Tsukuba Univ., 3.Tsukuba Univ. ,TREMS)

4:00 PM - 6:00 PM

[12p-PA4-15] Synthesis of tetrahedrite-like-structure phosphide Ag₃P₆Si₃Sn₂using self-flux method

〇(M1)Daisuke Abe¹, Masanobu Miyata¹, Mikio Koyano¹ (1.JAIST)

4:00 PM - 6:00 PM

[12p-PA4-16] Propsal of high thermal response Peltier module and evaluation of thermal response by IS method

〇Ryo Shinozaki¹, Yasuhiro Hasegawa¹, Mioko Otsuka^1,2, Shinya Hirabayashi¹, Haruaki Sasagawa¹, Daisuke Yamashita¹ (1.Saitama Univ., 2.JSPS DC1)

4:00 PM - 6:00 PM

[12p-PA4-17] Measurement of temperature dependence of dimensionless figure of merit for Bi₂Te₃ bulk material by two-point impedance spectroscopy method

〇(DC)Otsuka Mioko^1,2, Hasegawa Yasuhiro¹ (1.Saitama Univ., 2.JSPS DC1)

4:00 PM - 6:00 PM

[12p-PA4-18] Seebeck coefficient measurement of thin materials

〇Tokihiro Takizawa¹ (1.Shinshu Univ.)

4:00 PM - 6:00 PM

[12p-PA4-19] Thermoelectric properties of organnic-inorganic perovskite: A first-principles study

〇Satoshi Iikubo¹, Kumiko Yamamoto¹, Shoya Kawano¹, Masayukiu Morimoto¹, Koji Miyazaki¹ (1.Kyushu Inst. Tech.)

4:00 PM - 6:00 PM

[12p-PA4-20] Evaluation for structural stability and electronic states of various Bi₂Te₃ (001) terminations

〇Masayuki Morimoto¹, Shoya Kawano¹, Koji Miyazaki¹, Satoshi Iikubo¹ (1.Kyushu Inst. Tech.)

Sessions

9 Applied Materials Science » 9.4 Thermoelectric conversion

[12a-D221-1~9] 9.4 Thermoelectric conversion

△ [12a-D221-1] Improvement of Thermoelectric Figure of Merit for Layered Cobalt Oxides

△ [12a-D221-2] Mechanism of double charge polarity conversion in Sb-doped SnSe

▼ [12a-D221-4] Phonon-Glass Electron-Crystal behavior in Magneli tungsten oxide

△ [12a-D221-7] Enhancing thermoelectric properties of Mg2Sn1-xSbx single crystals via introducing Mg vacancies

△ [12a-D221-9] Carrier localization and high power factor for 3d transition metal phosphide NiSi3-xGaxP4

[12p-D221-1~9] 9.4 Thermoelectric conversion

△ [12p-D221-3] p- and n-type Si1-xGex thermoelectric thin films formed by Ag-induced layer exchange

▼ [12p-D221-6] Synthesis, characterization and densification of n- and p-types skutterudites belonging to the Smy (Fe1-x Nix)4 Sb12 system to be used as substrates for wettability studies.

[13a-D511-1~12] 9.4 Thermoelectric conversion

△ [13a-D511-8] Thermoelectric properties of a topological insulator Bi2−xSbxTe3−ySey surface: Influence of ionic disorders

▲ [13a-D511-9] Enhancement of temperature change induced by anomalous Ettingshausen effect in ferromagnetic metal films on suspended membrane substrates

△ [13a-D511-10] Characterization of a Prototype of Thermoelectric Generation Module with Bellows Structure using Carbon Nanotubes

[12p-PA4-1~20] 9.4 Thermoelectric conversion

▲ [12p-PA4-2] Spark plasma sintering effect of BaSnO3 perovskite materials for thermoelectric energy conversion application

▲ [12p-PA4-9] Characterization of Mg2Sn1-xGex Thin Films for Thermoelectric Applications

Authentication

△ [12a-D221-7] Enhancing thermoelectric properties of Mg₂Sn_1-xSb_x single crystals via introducing Mg vacancies

△ [12a-D221-9] Carrier localization and high power factor for 3d transition metal phosphide NiSi_3-xGa_xP₄

△ [12p-D221-3] p- and n-type Si_1-xGe_x thermoelectric thin films formed by Ag-induced layer exchange

▼ [12p-D221-6] Synthesis, characterization and densification of n- and p-types skutterudites belonging to the Sm_y (Fe_1-x Ni_x)₄ Sb₁₂ system to be used as substrates for wettability studies.

△ [13a-D511-8] Thermoelectric properties of a topological insulator Bi_2−xSb_xTe_3−ySe_y surface: Influence of ionic disorders

▲ [12p-PA4-2] Spark plasma sintering effect of BaSnO₃ perovskite materials for thermoelectric energy conversion application

▲ [12p-PA4-9] Characterization of Mg₂Sn_1-xGe_x Thin Films for Thermoelectric Applications